<!--SIF Implementation Specification 2.2-6 (March 17, 2008)-->
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" targetNamespace="http://www.sifinfo.org/infrastructure/2.x" xmlns:sif="http://www.sifinfo.org/infrastructure/2.x" elementFormDefault="qualified">
  <xs:import namespace="http://www.w3.org/XML/1998/namespace" schemaLocation="imports/xml/xml.xsd" />
  <xs:simpleType name="CanadaPostProvincesAndTerritoriesType">
    <xs:restriction base="xs:token">
      <xs:enumeration value="AB">
        <xs:annotation>
          <xs:documentation>Alberta</xs:documentation>
        </xs:annotation>
      </xs:enumeration>
      <xs:enumeration value="BC">
        <xs:annotation>
          <xs:documentation>British Columbia</xs:documentation>
        </xs:annotation>
      </xs:enumeration>
      <xs:enumeration value="MB">
        <xs:annotation>
          <xs:documentation>Manitoba</xs:documentation>
        </xs:annotation>
      </xs:enumeration>
      <xs:enumeration value="NB">
        <xs:annotation>
          <xs:documentation>New Brunswick</xs:documentation>
        </xs:annotation>
      </xs:enumeration>
      <xs:enumeration value="NL">
        <xs:annotation>
          <xs:documentation>Newfoundland and Labrador</xs:documentation>
        </xs:annotation>
      </xs:enumeration>
      <xs:enumeration value="NS">
        <xs:annotation>
          <xs:documentation>Nova Scotia</xs:documentation>
        </xs:annotation>
      </xs:enumeration>
      <xs:enumeration value="NT">
        <xs:annotation>
          <xs:documentation>North West Territories</xs:documentation>
        </xs:annotation>
      </xs:enumeration>
      <xs:enumeration value="NU">
        <xs:annotation>
          <xs:documentation>Nunavut</xs:documentation>
        </xs:annotation>
      </xs:enumeration>
      <xs:enumeration value="ON">
        <xs:annotation>
          <xs:documentation>Ontario</xs:documentation>
        </xs:annotation>
      </xs:enumeration>
      <xs:enumeration value="PE">
        <xs:annotation>
          <xs:documentation>Prince Edward Island</xs:documentation>
        </xs:annotation>
      </xs:enumeration>
      <xs:enumeration value="QC">
        <xs:annotation>
          <xs:documentation>Quebec</xs:documentation>
        </xs:annotation>
      </xs:enumeration>
      <xs:enumeration value="SK">
        <xs:annotation>
          <xs:documentation>Saskatchewan</xs:documentation>
        </xs:annotation>
      </xs:enumeration>
      <xs:enumeration value="YT">
        <xs:annotation>
          <xs:documentation>Yukon</xs:documentation>
        </xs:annotation>
      </xs:enumeration>
    </xs:restriction>
  </xs:simpleType>
</xs:schema>